https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-12T16:37:41.717049Z
2021-05-12T16:38:10.761181Z
s3://sentinel-s1-l1c/GRD/2021/5/12/IW/DV/S1B_IW_GRDH_1SDV_20210512T163741_20210512T163810_026874_0335F3_57EE
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-05-12T16:37:41.717049Z
2021-05-12T16:38:10.761181Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.21835416332084
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-12T18:07:48.718734Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210512T163741_20210512T163810_026874_0335F3_57EE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.680458180833316 30.91973426589564,20.079946347932616 30.985223272967776,20.352153018377678 31.029086853033803,20.62424121658221 31.07231941684598,21.03130691877469 31.1358588681678,21.303429072069314 31.17757215691691,21.711921310107797 31.239044441399635,21.984434945063622 31.279290475580233,22.269989199096404 31.32080087339989,22.115466841913886 32.10032995625894,22.080825429099864 32.2809969879288,22.047444382134376 32.461835736072544,22.013129635581578 32.64253854188626,21.97552241255374 32.82277942848646,21.9447564151882 32.944650879648265,21.654964381931286 32.90370774540379,21.37666031006787 32.863716303734606,20.960897060287813 32.80275176279757,20.68403983778034 32.76134425347552,20.40744093420021 32.719326976641156,19.993032718906775 32.6551610244444,19.71709181806193 32.61162592171181,19.31058728267311 32.54630797868994,19.503722568209174 31.700421127365633,19.680458180833316 30.91973426589564))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71143124406994
46.52334103530827
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T05:31:51.613807Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E020/2021/05/12/0335F3
2.0E-4
2.0E-4
true
block average
2
2
32.0
20.0
31.0
21.0
POLYGON((21.0 31.130972127696232,20.171647108779265 31.0,20.0 31.0,20.0 32.0,21.0 32.0,21.0 31.130972127696232))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_0335F3_N31E020_2021_05_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0335F3_N31E020_2021_05_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0335F3_N31E020_2021_05_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0335F3_N31E020_2021_05_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0335F3_N31E020_2021_05_12_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid